KOHLER 1378782-A2-B Veil Back to Wall Toilet and Other Back to Wall Toilets User Guide

October 30, 2023
Kohler

KOHLER 1378782-A2-B Veil Back to Wall Toilet and Other Back to Wall

Toilets

Product Information: Dual-Flush ToiletThe Dual-Flush Toilet is available in different models including ModernLife BTW, Veil BTW, Harken NBTW, and Brazn BTW IIIustrations. The product is designed and manufactured by Kohler Company, a trusted brand in the industry. The toilet is made of vitreous china material that requires careful handling to prevent breakage or chipping. The installation should be in accordance with AS/NZS3500.1, AS/NZS3500.2, and the Plumbing Code of Australia. The product comes with a floor fixing kit, which includes a bracket, anchor, washer, sleeve, and screw.

Product Usage Instructions:

  1. Before installation, carefully inspect the new toilet for any damage. If there is no supply shut-off valve below the cistern of the existing toilet, install one before installing the new toilet. Also, ensure sufficient backing behind the finished wall to provide a secure material for the anchoring devices.
  2. To install the pan, remove the existing toilet, sponge out all remaining water from the cistern, and disconnect the supply shut-off valve (if present). Place the connector onto the pan and position it between the outlet and waste pipe. Mark the positions of the floor-fixing kit holes using the template (if supplied).
  3. There are two methods for floor fixing. For Method 1 (with bracket), drill 10 mm fixing holes at the marked locations on the floor and insert the anchor. Place a washer onto each of the hexagon screws and insert them in the brackets. Fix the brackets to the floor. Position the toilet in the marked position, install the sleeves using screws, and fix the toilet to the brackets. Attach the caps to the screw heads. For Method 2 (with screw only), place the toilet into the desired position and place the protective plastic sleeve onto the drill bit. Using the anchoring holes in the toilet as your guide, drill 8 mm fixing holes in the floor. Place the anchors into the fixing holes through the toilet. Using the screws, fix the toilet to the floor. Attach the caps to the screw heads.
  4. To install the cistern, refer to the cistern information provided. There are different types of cisterns available including Type A (Optional bottom inlet valve), Type B, Type C, and Type D.

If you encounter any installation or performance problems during usage, please contact Kohler Company for assistance.

Tools and Materials

KOHLER 1378782-A2-B Veil Back to Wall Toilet and Other Back to Wall Toilets-
FIG1

Thank You For Choosing Kohler Company

We appreciate your commitment to Kohler quality. Please take a few minutes to review this manual before you start installation. If you encounter any installation or performance problems, please don’t hesitate to contact us. Our phone numbers are listed on the back cover. Thanks again for choosing Kohler Company.

Before You Begin

CAUTION: Risk of personal injury or product damage. Handle with care. Vitreous china can break or chip if the product is handled carelessly.

  • Observe all local plumbing and building codes.
  • Carefully inspect the new toilet for damage.
  • If the existing toilet does not have a supply shut-off valve below the cistern, install one before installing the new toilet.
  • Install sufficient backing behind the finished wall to provide a secure material for the anchoring devices.

IMPORTANT NOTICE TO INSTALLERS!:

NOTE: The toilet pictured in the installation steps may differ from the model being installed.
Installation shall be in accordance with AS/NZS3500.1, AS/NZS3500.2 and the Plumbing Code of Australia.

Pan Installation

  1. Remove the existing toilet: Turn off the water supply and flush the toilet, then sponge out all remaining water from the cistern. Disconnect the supply shut-off valve (if present), and remove the old pan and cistern.
    CAUTION: Risk of hazardous gases. If the new toilet is not installed immediately, temporarily stuff a rag in the closet flange. Ensure this is removed befor installing the new toilet

  2. Define the position of the connector: Place the connector onto the pan, and position it between outlet and waste pipe.

KOHLER 1378782-A2-B Veil Back to Wall Toilet and Other Back to Wall Toilets-
FIG2

  1. Mark the positions of the floor fixing kit holes. Use the template (if supplied)

KOHLER 1378782-A2-B Veil Back to Wall Toilet and Other Back to Wall Toilets-
FIG3

Floor fixing – 2 methods

With Bracket
Drill 10 mm fixing holes at the marked locations on the floor and insert the anchor. Place a washer onto each of the hexagon screws and insert them in the brackets. Fix the brackets to the floor. Position the toilet in the marked position. install the sleeves using screws fix the toilet to the brackets. Attach the caps to the screw heads.

KOHLER 1378782-A2-B Veil Back to Wall Toilet and Other Back to Wall Toilets-
FIG4

With Screw Only
Place the toilet into the desired position. place the protective plastic sleeve onto the drill bit and, using the anchoring holes in the toilet as your guide, drill 8 mm fixing holes in the floor. place the anchors into the fixing holes through the toilet. Using the screws fix the toilet to the floor. attach the caps to the screw heads.

KOHLER 1378782-A2-B Veil Back to Wall Toilet and Other Back to Wall Toilets-
FIG5

Cistern Installation

Cistern information

KOHLER 1378782-A2-B Veil Back to Wall Toilet and Other Back to Wall Toilets-
FIG6

Position the cistern on the pan by centering the gasket on the pan inlet. Ascemble the retaining and sealing washer to the screw. Securely tighten the screw so the cistern is level.

KOHLER 1378782-A2-B Veil Back to Wall Toilet and Other Back to Wall Toilets-
FIG7

Connect the supply shut-off valve to the supply hose and connect supply hose to toilet supply shank.

KOHLER 1378782-A2-B Veil Back to Wall Toilet and Other Back to Wall Toilets-
FIG8

Seat Installation

Install the seat as per the supplied seat instructions.

Push Button Installation

  1. Disassemble the push rods.
  2. Using the push rod, measure the distance between the flush valve and the top of the cistern lid. Mark this lengh and cut the push rod to length.Cut the push rod to length.

KOHLER 1378782-A2-B Veil Back to Wall Toilet and Other Back to Wall Toilets-
FIG10

  1. Reassemble the push rods.
  2. Fit the lid and test the buttons. Adjust the rods as required.

KOHLER 1378782-A2-B Veil Back to Wall Toilet and Other Back to Wall Toilets-
FIG11

Push Button Installation

  1. Remove the rods from push button.
  2. Record the height of rods. (X = measure from the top of flush valve body to rim mouth of push-button hole)
  3. Calulate the height of rods by the record height rods minus 55 mm. Cut excess of rods.

KOHLER 1378782-A2-B Veil Back to Wall Toilet and Other Back to Wall Toilets-
FIG12

  1. Rest the end of rods 10 mm.
  2. Screw the rods into the rod holes.
  3. Install the pish button into the push button hole.

KOHLER 1378782-A2-B Veil Back to Wall Toilet and Other Back to Wall Toilets-
FIG13

  1. Assemble the sleeve and tighten with screws.
  2. Install the tank cover
  3. Press the push buttons for testing.

KOHLER 1378782-A2-B Veil Back to Wall Toilet and Other Back to Wall Toilets-
FIG14

Flush Valve Removal and Installation

Flush Valve A

  1. Release flush valve by turning righ and pull straight up on the canister.
  2. Assembly flush valve by pushing straight down into the canister and turning left.

Flush Valve B

  1. Release flush valve by squeezing the tabs on both side of the canister and pulling straight up out of the flush valve.
  2. Assembly flush valve by pressing it into the flush valve so it snaps into place.

CONTACT AND WARRANTY INFORMATION

For warranty information, please visit our website

Australia
www.au.kohler.com.

New Zealand
www.kohler.co.nz

CALL US FOR HELP

NEW ZEALAND KOHLER NZ LTD

Free Ph: 0800 564 537 (0800 KOHLER) Free Fax: 0800 664 488
www.kohler.co.nz

AUSTRALIA KOHLER CO.
Free Ph: 1 800 KOHLER
(1 800 564 537)
www.au.kohler.com

References

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